$279 Cheap Flights from New York (JFK) to Dublin (DUB)

New York (JFK) to Dublin (DUB) at a glance

Explore a range of flights from New York’s John F. Kennedy International Airport (JFK) to Dublin Airport (DUB) on this long-haul international route. You can choose between full-service and budget airlines, allowing you to find the right itinerary that aligns with your budget and travel schedule. As you plan your adventure, check out the flight times and options for direct flights to Dublin, ensuring you can make the most of your visit to this vibrant city.

• Fastest flight duration: around 6h 45m non-stop
• Route distance: roughly 3,200 miles (5,150 km)
• Flights per week: around 20+ flights with multiple daily departures on average
• Typical fares (one-way): economy tickets often range from $175–$620, depending on seasonality and how far ahead you book

Flights from John F. Kennedy International Airport (JFK) to Dublin Airport (DUB)

According to recent traveler bookings, here are the top airlines favored for flights from New York to Dublin, featuring both non-stop and one-stop options. Common layover airports include Heathrow Airport (LHR) with about a 2-hour stop, Keflavik International Airport (KEF) at roughly 1 hour and 15 minutes, and Logan International Airport (BOS) with a layover of around 2 hours and 45 minutes. This variety allows you to balance price, total travel time, and cabin class to create your ideal itinerary.

• Aer Lingus: This full-service airline provides both non-stop and one-stop options, with one-way ticket prices generally falling between $175 and $545. It represents about 40% of the flights on this route, with a standard non-stop travel duration of 6 hours and 45 minutes.
• Delta: As a comprehensive service provider, Delta offers non-stop and one-stop flights, with one-way fares usually ranging from $175 to $820. It accounts for around 27% of the departures on this route, featuring a typical direct flight time of 6 hours and 45 minutes.
• JetBlue Airways: This budget-friendly carrier presents non-stop and one-stop services, with one-way fares typically priced between $185 and $580. JetBlue comprises about 13% of the route's departures, with a standard non-stop flight time of 6 hours and 45 minutes.
• American Airlines: Another full-service option, American Airlines offers non-stop and one-stop flights, with one-way fares generally ranging from $260 to $725. This airline accounts for approximately 6% of departures on this route, with a usual direct journey time of 6 hours and 45 minutes.
• Icelandair: This full-service airline primarily provides one-stop flights, with one-way fares typically between $185 and $1530. It makes up about 4% of the departures on this route, featuring an in-flight duration of 8 hours and 30 minutes, and a total travel time of about 10 hours and 30 minutes, including layover time.

Travelers heading from New York to Dublin can enhance their journey by upgrading their flight. Top airlines include Delta, which offers both business class and premium economy, Icelandair, featuring business class, and JetBlue Airways, also providing business class options.

Best time to fly from New York (JFK) to Dublin (DUB)

The most popular months for travelers flying from New York to Dublin are March, April, and August, when peak temperatures in Dublin reach up to 58.6°F in August. If you prefer quieter travel, consider November, the least busy time to visit with temperatures around 46.8°F and typically the lowest average one-way fare (around $303). Flight availability peaks in July, with approximately 32 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 15 flights per week.

• Cheapest time to fly: November usually offers good deals with average one-way fare around $303, roughly 19% cheaper than the yearly average.
• More budget-friendly months to fly: October and March typically offer average one-way fares roughly ranging from $312 to $326.
• Most flight options: July has the highest number of flights from New York to Dublin, with approximately 32 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from New York (JFK) to Dublin (DUB)

• New York to Dublin (LGA-DUB): LaGuardia Airport (LGA) is located approximately 10 miles from John F. Kennedy International Airport (JFK). One-way economy ticket prices on this route generally vary from $175 to $590, influenced by the time of year and how far in advance you book. This route commonly offers a mix of one-stop and multi-stop flights, with frequent layovers at Washington Dulles International Airport (IAD) and Pearson International Airport (YYZ). Major airlines servicing this route include United and Air Canada, and there are also business class options available.
• Newark to Dublin (EWR-DUB): Newark Liberty International Airport (EWR) is situated roughly 21 miles from John F. Kennedy International Airport (JFK). On this route, one-way economy fares typically range from $175 to $630, depending on seasonal demand and booking timing. Passengers can choose from both non-stop and one-stop flight options. Leading carriers for this route include United and Aer Lingus, with business class service also offered.

How to find the best prices for flights from New York (JFK) to Dublin (DUB)

Getting some of the best deals on flights from New York to Dublin is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are typically available when booking at least two months in advance, which coincides with when most travelers make their reservations. Flights departing in the afternoon (12 PM-6 PM) usually offer lower prices, although evening flights (6 PM-12 AM) are more popular. Additionally, flying on Wednesday often results in cheaper fares, while Friday remains the most sought-after travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Dublin Airport from John F. Kennedy International Airport

Dublin welcomes travelers from New York with a range of transport options based on price, convenience, and proximity. For departures, John F. Kennedy International Airport is roughly a 25-minute drive (covering about 14 miles) from central New York. Dublin city center is approximately a 15-minute drive (covering about 8 miles) from Dublin Airport, depending on traffic. Here's how to reach Dublin efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Dublin, with private rides that can be arranged in advance.
• Car rental: Renting a car from Dublin Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Dublin Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Dublin Airport, several public transport options are a short drive away. Dublin Howth Junction Station, a train station, is about 4.9 miles from the airport, while Phibsborough Tram Stop, a metro station, is located approximately 6.2 miles away. If you're heading to the waterfront, 3Arena Seaport, a seaport, sits roughly 6.7 miles from the airport, all typically reached by car.

New York to Dublin Flights

The cheapest times to fly from New York to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from New York to Dublin are during the month of April. You can find some of the cheapest flights from New York to Dublin with Expedia's search tool and vast selection of airlines.

The best time to book a flight from New York to Dublin

Sunday is one of the best days to book for cheap flights from New York to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from New York to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from New York to Dublin in 2026. You can also book with separate airlines for your outbound and return journeys, from $279 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap New York to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your New York to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.